a:9:{i:0;s:2:"id";i:1;s:6:"tag_id";i:2;s:7:"link_id";i:3;s:9:"full_link";i:4;s:5:"count";i:5;s:12:"created_time";i:6;s:4:"hash";s:3:"_pk";s:2:"id";s:5:"_type";a:7:{s:2:"id";s:16:"int(11) unsigned";s:6:"tag_id";s:7:"int(11)";s:7:"link_id";s:7:"int(11)";s:9:"full_link";s:13:"varchar(2047)";s:5:"count";s:7:"int(11)";s:12:"created_time";s:8:"datetime";s:4:"hash";s:12:"varchar(127)";}}